(1R,2R)-2-[(4-氨基-1,1-联苯-4-基)羰基]环戊烷羧酸甲酯

异氰酸苯酯

(1R,2R)-2-(4-溴苯甲酰基)-环戊烷羧酸甲酯

(1R,2R)-2-(4-bromobenzoyl)cyclopentane-1-carboxylic acid

2-bromo-6-(4-bromobenzoyl)cyclohexanone